EP 3721025 B1 20230607 - BUILDING CLADDING ELEMENT COMPRISING A DEVICE FOR DRAINING A LIQUID
Title (en)
BUILDING CLADDING ELEMENT COMPRISING A DEVICE FOR DRAINING A LIQUID
Title (de)
GEBÄUDEUMHÜLLUNGSELEMENT MIT EINER VORRICHTUNG ZUM ABLEITEN EINER FLÜSSIGKEIT
Title (fr)
ÉLÉMENT D'ENVELOPPE DE BÂTIMENT POURVU D'UN DISPOSITIF POUR ÉVACUER UN LIQUIDE
Publication
Application
Priority
- DE 102017129059 A 20171206
- EP 2018083203 W 20181130
Abstract (en)
[origin: CA3084859A1] The invention relates to a device for draining a liquid, in particular rainwater, from a first film layer (4) which forms at least one part of a building cladding element. A first valve element (26) can be arranged in the region of a first opening (22) provided in the first film layer (4) such that the valve element can be pivoted between a first position, which closes the first opening (22), and a second position, which at least partly releases the first opening (22). Additionally, first opening and closing means (30, 32, 34) which can be attached to the first film layer (4) are provided, said means being designed to keep the first valve element (26) in the first position as long as the pressure (40a) of a liquid (40) which has arrived on the upper face of the first film layer (4) is less than a specified first threshold or maximally equal to said threshold, said pressure acting on the first valve element (26), allow the first valve element (26) to pivot from the first position to the second position if the liquid (40) pressure (40a) acting on the first valve element (26) exceeds the first threshold, and pivot the first valve element (26) from the second position to the first position after the liquid (40) pressure (40a) acting on the first valve element (26) is substantially no longer present.
IPC 8 full level
E04B 7/14 (2006.01); E04G 21/28 (2006.01); E04H 15/20 (2006.01); F16K 31/08 (2006.01)
CPC (source: EP US)
E04B 1/70 (2013.01 - US); E04B 7/14 (2013.01 - EP); E04D 5/12 (2013.01 - US); E04D 13/0404 (2013.01 - US); E04F 13/005 (2013.01 - US); E04H 15/20 (2013.01 - EP); F16K 31/084 (2013.01 - EP US); F16K 31/088 (2013.01 - EP); E04H 2015/206 (2013.01 - EP); Y02A 20/108 (2018.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102017129059 A1 20190606; CA 3084859 A1 20190613; CN 111655948 A 20200911; CN 111655948 B 20221220; EA 202091379 A1 20200916; EP 3721025 A1 20201014; EP 3721025 B1 20230607; EP 3721025 C0 20230607; ES 2953810 T3 20231116; PL 3721025 T3 20231009; SG 11202005372Q A 20200729; US 11371238 B2 20220628; US 2021017758 A1 20210121; WO 2019110449 A1 20190613
DOCDB simple family (application)
DE 102017129059 A 20171206; CA 3084859 A 20181130; CN 201880088172 A 20181130; EA 202091379 A 20181130; EP 18815971 A 20181130; EP 2018083203 W 20181130; ES 18815971 T 20181130; PL 18815971 T 20181130; SG 11202005372Q A 20181130; US 201816769712 A 20181130